21132230310003 has 8 divisors (see below), whose sum is σ = 28176648647616. Its totient is φ = 14087982756200.

The previous prime is 21132230309999. The next prime is 21132230310017. The reversal of 21132230310003 is 30001303223112.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 21132230310003 - 2² = 21132230309999 is a prime.

It is not an unprimeable number, because it can be changed into a prime (21132230310073) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42406953 + ... + 42902378.

It is an arithmetic number, because the mean of its divisors is an integer number (3522081080952).

Almost surely, 2^{21132230310003} is an apocalyptic number.

21132230310003 is a deficient number, since it is larger than the sum of its proper divisors (7044418337613).

21132230310003 is an equidigital number, since it uses as much as digits as its factorization.

21132230310003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85391905.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 21132230310003 its reverse (30001303223112), we get a palindrome (51133533533115).

The spelling of 21132230310003 in words is "twenty-one trillion, one hundred thirty-two billion, two hundred thirty million, three hundred ten thousand, three".